I'm not sure how Deb has this planned but when we did this years ago it was very loose. I believe we just put everything on a trailer bed and we had great discussions about plants and everyone took what they wanted. Yes, people did private trades as well but that was done through private mail. I will be bring plants and I sure hope it is a one way ride with my plants to another gardener. I'm in this to meet you all, can't wait.!!